USGS - science for a changing world

Northern Prairie Wildlife Research Center

  Home About NPWRC Our Science Staff Employment Contacts Common Questions About the Site

Wetland Resources of Eastern South Dakota

Appendix B1

Walworth County

Appendix B1. Summary of wetlands delineated in eastern South Dakota counties by the National Wetland Inventory (NWI) from photography acquired 1979-1986. Attribute is the NWI code for Cowardin et al. (1979) classification.

Polygon Wetlands

Attribute Hectare
L1UBGh 1295.49
L1UBHh 6078.81
L2ABF 33.03
L2ABFh 147.31
L2ABG 782.83
L2ABGx 10.79
L2ABGh 61.37
L2UBFh 7.58
L2USCh 115.10
PAB/EMF 239.24
PAB/EMFh 0.97
PABF 63.45
PABFh 320.19
PABFx 73.08
PEM/ABF 384.66
PEM/ABFh 13.30
PEM/FOA 3.12
PEM/FOC 2.99
PEM/FOCx 0.56
PEM/FOCh 4.03
PEM/SSA 0.94
PEMA 3706.91
PEMAx 1.44
PEMAd 153.96
PEMAh 77.87
PEMC 3597.84
PEMCd 92.75
PEMCh 17.32
PEMCx 2.39
PEMF 812.53
PEMFx 6.99
PEMFh 7.11
PFO/EMA 0.52
PFO/EMAx 0.68
PFO/EMC 0.48
PFO/SSA 0.70
PFO/SSC 0.50
PFO/SSCh 0.23
PFOA 24.30
PFOC 4.92
PFOCd 0.75
PSS/EMA 0.78
PSS/EMC 0.31
PSSA 4.78
PSSCh 0.85
PUBF 0.24
PUBFh 52.46
PUBFx 48.96
PUBGh 32.04
PUBGx 0.96
PUBHx 0.09
PUSAh 0.13
PUSAx 0.27
PUSCh 0.18
R4SBF 5.74
Point Wetlands
Attribute Number
PABFh 3
PEMA 1521
PEMAd 3
PEMAx 18
PEMC 316
PEMCd 1
PEMCh 4
PEMCx 4
PFOA 3
PFOAx 1
PUBFx 5
Linear Wetlands

Attribute Length (m)
L2UBFh 519.5
PABF 934.0
PEM/FOA 310.0
PEMA 9816.3
PEMAx 15139.6
PEMC 218844.0
PEMCh 1339.9
PEMCx 33704.5
PEMF 2272.9
PFO/SSA 449.4
PFOA 8558.4
PFOAh 1103.1
PFOC 661.3
PFOCh 266.1
PSSA 1608.4
PSSAx 233.5
PSSC 164.0
PUBFh 173.4
PUBFx 320.1
R4SBA 80595.4
R4SBC 7057.6
R4SBF 39178.7
R4SBFx 1357.6
To view all counties together by wetland type for Appendix B1 go to Polygon Wetlands, Point Wetlands, and Linear Wetlands. These pages are very large and may take some time to download.
Previous Section -- Appendix B1--Union
Return to Contents
Return to List of Appendices
Next Section -- Appendix B1--Yankton

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://www.npwrc.usgs.gov/resource/wetlands/sdwet/walworth.htm
Page Contact Information: Webmaster
Page Last Modified: Thursday, 03-Aug-2006 11:46:35 EDT
Menlo Park, CA [caww54]